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Items: 1 to 50 of 277

1.

Can continual interictal epileptiform discharges cause persistent memory disturbances?

Ukai K, Ito M, Watanabe M.

Psychogeriatrics. 2019 Feb 18. doi: 10.1111/psyg.12429. [Epub ahead of print] No abstract available.

PMID:
30776857
2.

Transient epileptic amnesia accompanied by prodromal symptoms of dementia with Lewy bodies: the second case report in the literature.

Ukai K, Watanabe M.

Psychogeriatrics. 2019 Feb 17. doi: 10.1111/psyg.12434. [Epub ahead of print] No abstract available.

PMID:
30773739
3.

Tactile hallucinations in dementia with Lewy bodies.

Ukai K.

Psychogeriatrics. 2019 Feb 7. doi: 10.1111/psyg.12407. [Epub ahead of print]

PMID:
30734409
4.

Reliability and Validity of the Japanese Version of the Kinesthetic and Visual Imagery Questionnaire (KVIQ).

Nakano H, Kodama T, Ukai K, Kawahara S, Horikawa S, Murata S.

Brain Sci. 2018 May 2;8(5). pii: E79. doi: 10.3390/brainsci8050079.

5.

[A case of non-invasive IPMC with fibrotic lesion-like "tubular complex"].

Abe Y, Kimura K, Shimamura H, Takeda K, Suzuki H, Sakurada J, Ishida K, Ukai K.

Nihon Shokakibyo Gakkai Zasshi. 2017;114(12):2142-2150. doi: 10.11405/nisshoshi.114.2142. Japanese.

PMID:
29213025
6.

Effectiveness of educational program using printed educational material on care burden distress among staff of residential aged care facilities without medical specialists and/or registered nurses: Cluster quasi-randomization study.

Fukuda K, Terada S, Hashimoto M, Ukai K, Kumagai R, Suzuki M, Nagaya M, Yoshida M, Hattori H, Murotani K, Toba K.

Geriatr Gerontol Int. 2018 Mar;18(3):487-494. doi: 10.1111/ggi.13207. Epub 2017 Nov 15.

PMID:
29143427
7.

Multicellularity enriches the entrainment of Arabidopsis circadian clock.

Masuda K, Kitaoka R, Ukai K, Tokuda IT, Fukuda H.

Sci Adv. 2017 Oct 4;3(10):e1700808. doi: 10.1126/sciadv.1700808. eCollection 2017 Oct.

8.

Oleanane triterpenes with protein tyrosine phosphatase 1B inhibitory activity from aerial parts of Lantana camara collected in Indonesia and Japan.

Abdjul DB, Yamazaki H, Maarisit W, Rotinsulu H, Wewengkang DS, Sumilat DA, Kapojos MM, Losung F, Ukai K, Namikoshi M.

Phytochemistry. 2017 Dec;144:106-112. doi: 10.1016/j.phytochem.2017.08.020. Epub 2017 Sep 14.

PMID:
28917090
9.

Anti-mycobacterial alkaloids, cyclic 3-alkyl pyridinium dimers, from the Indonesian marine sponge Haliclona sp.

Maarisit W, Abdjul DB, Yamazaki H, Kato H, Rotinsulu H, Wewengkang DS, Sumilat DA, Kapojos MM, Ukai K, Namikoshi M.

Bioorg Med Chem Lett. 2017 Aug 1;27(15):3503-3506. doi: 10.1016/j.bmcl.2017.05.067. Epub 2017 May 23.

PMID:
28601525
10.

A new biphenyl ether derivative produced by Indonesian ascidian-derived Penicillium albobiverticillium.

Sumilat DA, Yamazaki H, Endo K, Rotinsulu H, Wewengkang DS, Ukai K, Namikoshi M.

J Nat Med. 2017 Oct;71(4):776-779. doi: 10.1007/s11418-017-1094-5. Epub 2017 May 26.

PMID:
28550651
11.

An anti-mycobacterial bisfunctionalized sphingolipid and new bromopyrrole alkaloid from the Indonesian marine sponge Agelas sp.

Abdjul DB, Yamazaki H, Kanno SI, Tomizawa A, Rotinsulu H, Wewengkang DS, Sumilat DA, Ukai K, Kapojos MM, Namikoshi M.

J Nat Med. 2017 Jul;71(3):531-536. doi: 10.1007/s11418-017-1085-6. Epub 2017 Mar 31.

PMID:
28364227
12.

Transient epileptic amnesia without epileptic seizures: proposal of a new entity.

Ukai K, Watanabe M.

Psychogeriatrics. 2017 Nov;17(6):491-492. doi: 10.1111/psyg.12249. Epub 2017 Mar 27. No abstract available.

PMID:
28345179
13.

Furanoterpenes, new types of protein tyrosine phosphatase 1B inhibitors, from two Indonesian marine sponges, Ircinia and Spongia spp.

Abdjul DB, Yamazaki H, Kanno SI, Wewengkang DS, Rotinsulu H, Sumilat DA, Ukai K, Kapojos MM, Namikoshi M.

Bioorg Med Chem Lett. 2017 Mar 1;27(5):1159-1161. doi: 10.1016/j.bmcl.2017.01.071. Epub 2017 Jan 25.

PMID:
28189419
14.

Possible effectiveness of low-dose pregabalin in a patient suffering from Lewy body disease and chronic pruritus.

Ukai K.

Psychogeriatrics. 2017 Sep;17(5):324-326. doi: 10.1111/psyg.12236. Epub 2017 Jan 28.

PMID:
28130807
15.

A tetramic acid derivative with protein tyrosine phosphatase 1B inhibitory activity and a new nortriterpene glycoside from the Indonesian marine sponge Petrosia sp.

Maarisit W, Yamazaki H, Kanno SI, Tomizawa A, Rotinsulu H, Wewengkang DS, Sumilat DA, Ukai K, Kapojos MM, Namikoshi M.

Bioorg Med Chem Lett. 2017 Feb 15;27(4):999-1002. doi: 10.1016/j.bmcl.2016.12.077. Epub 2016 Dec 31.

PMID:
28109786
16.

A Case of Intussusception Associated with Pneumatosis Cystoides Intestinalis.

Fujiya T, Iwabuchi M, Sugimura M, Ukai K, Tadokoro K.

Case Rep Gastroenterol. 2016 Sep 12;10(2):494-498. eCollection 2016 May-Aug.

17.

Ramucirumab as second-line treatment in patients with advanced hepatocellular carcinoma: Japanese subgroup analysis of the REACH trial.

Kudo M, Hatano E, Ohkawa S, Fujii H, Masumoto A, Furuse J, Wada Y, Ishii H, Obi S, Kaneko S, Kawazoe S, Yokosuka O, Ikeda M, Ukai K, Morita S, Tsuji A, Kudo T, Shimada M, Osaki Y, Tateishi R, Sugiyama G, Abada PB, Yang L, Okusaka T, Zhu AX.

J Gastroenterol. 2017 Apr;52(4):494-503. doi: 10.1007/s00535-016-1247-4. Epub 2016 Aug 22.

PMID:
27549242
18.

Isopetrosynol, a New Protein Tyrosine Phosphatase 1B Inhibitor, from the Marine Sponge Halichondria cf. panicea Collected at Iriomote Island.

Abdjul DB, Yamazaki H, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

Chem Pharm Bull (Tokyo). 2016;64(7):733-6. doi: 10.1248/cpb.c16-00061.

19.

Similarity of symptoms between transient epileptic amnesia and Lewy body disease.

Ukai K, Fujishiro H, Watanabe M, Kosaka K, Ozaki N.

Psychogeriatrics. 2017 Mar;17(2):120-125. doi: 10.1111/psyg.12199. Epub 2016 Jun 30.

20.

Sesquiterpene Hydroquinones with Protein Tyrosine Phosphatase 1B Inhibitory Activities from a Dysidea sp. Marine Sponge Collected in Okinawa.

Abdjul DB, Yamazaki H, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

J Nat Prod. 2016 Jul 22;79(7):1842-7. doi: 10.1021/acs.jnatprod.6b00367. Epub 2016 Jun 23.

PMID:
27336796
21.

Haliclonadiamine Derivatives and 6-epi-Monanchorin from the Marine Sponge Halichondria panicea Collected at Iriomote Island.

Abdjul DB, Yamazaki H, Kanno S, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

J Nat Prod. 2016 Apr 22;79(4):1149-54. doi: 10.1021/acs.jnatprod.6b00095. Epub 2016 Apr 1.

PMID:
27035556
22.

Effectiveness of low-dose pregabalin in three patients with Lewy body disease and central neuropathic pain.

Ukai K, Fujishiro H, Ozaki N.

Psychogeriatrics. 2017 Mar;17(2):115-119. doi: 10.1111/psyg.12192. Epub 2016 Jan 27.

23.

A dimeric urea of the bisabolene sesquiterpene from the Okinawan marine sponge Axinyssa sp. inhibits protein tyrosine phosphatase 1B activity in Huh-7 human hepatoma cells.

Abdjul DB, Kanno SI, Yamazaki H, Ukai K, Namikoshi M.

Bioorg Med Chem Lett. 2016 Jan 15;26(2):315-317. doi: 10.1016/j.bmcl.2015.12.022. Epub 2015 Dec 8.

PMID:
26711144
24.

Strongylophorines, new protein tyrosine phosphatase 1B inhibitors, from the marine sponge Strongylophora strongilata collected at Iriomote Island.

Lee JS, Abdjul DB, Yamazaki H, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

Bioorg Med Chem Lett. 2015 Sep 15;25(18):3900-2. doi: 10.1016/j.bmcl.2015.07.039. Epub 2015 Jul 21.

PMID:
26253631
25.

Penicyrones A and B, an epimeric pair of α-pyrone-type polyketides produced by the marine-derived Penicillium sp.

Bu YY, Yamazaki H, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

J Antibiot (Tokyo). 2016 Jan;69(1):57-61. doi: 10.1038/ja.2015.82. Epub 2015 Aug 5.

PMID:
26243556
26.

Application of spherical silicate to prepare solid dispersion dosage forms with aqueous polymers.

Nagane K, Kimura S, Ukai K, Takahashi C, Ogawa N, Yamamoto H.

Int J Pharm. 2015 Sep 30;493(1-2):55-62. doi: 10.1016/j.ijpharm.2015.07.037. Epub 2015 Jul 19.

PMID:
26200750
27.

Diffuse neurofibrillary tangles with calcification (Kosaka-Shibayama disease) in Japan.

Ukai K, Kosaka K.

Psychiatry Clin Neurosci. 2016 Mar;70(3):131-40. doi: 10.1111/pcn.12334. Epub 2015 Aug 19. Review.

28.

Verruculides A and B, two new protein tyrosine phosphatase 1B inhibitors from an Indonesian ascidian-derived Penicillium verruculosum.

Yamazaki H, Nakayama W, Takahashi O, Kirikoshi R, Izumikawa Y, Iwasaki K, Toraiwa K, Ukai K, Rotinsulu H, Wewengkang DS, Sumilat DA, Mangindaan RE, Namikoshi M.

Bioorg Med Chem Lett. 2015 Aug 15;25(16):3087-90. doi: 10.1016/j.bmcl.2015.06.026. Epub 2015 Jun 14.

PMID:
26115570
29.

Structures and Biological Evaluations of Agelasines Isolated from the Okinawan Marine Sponge Agelas nakamurai.

Abdjul DB, Yamazaki H, Kanno S, Takahashi O, Kirikoshi R, Ukai K, Namikoshi M.

J Nat Prod. 2015 Jun 26;78(6):1428-33. doi: 10.1021/acs.jnatprod.5b00375. Epub 2015 Jun 17.

PMID:
26083682
30.

Penicillimide, an open-chain hemisuccinimide from Okinawan marine-derived Penicillium copticola.

Bu YY, Yamazaki H, Ukai K, Namikoshi M.

J Antibiot (Tokyo). 2015 Aug;68(8):537-9. doi: 10.1038/ja.2015.21. Epub 2015 Feb 25. No abstract available.

PMID:
25712394
31.

Two new indole derivatives from a marine sponge Ircinia sp. collected at Iriomote Island.

Abdjul DB, Yamazaki H, Ukai K, Namikoshi M.

J Nat Med. 2015 Jul;69(3):416-20. doi: 10.1007/s11418-015-0891-y. Epub 2015 Feb 24.

PMID:
25707318
32.

Absolute structures and bioactivities of euryspongins and eurydiene obtained from the marine sponge Euryspongia sp. collected at Iriomote Island.

Yamazaki H, Takahashi O, Kanno S, Nakazawa T, Takahashi S, Ukai K, Sumilat DA, Ishikawa M, Namikoshi M.

Bioorg Med Chem. 2015 Feb 15;23(4):797-802. doi: 10.1016/j.bmc.2014.12.049. Epub 2014 Dec 29.

PMID:
25600405
33.

Anti-mycobacterial nucleoside antibiotics from a marine-derived Streptomyces sp. TPU1236A.

Bu YY, Yamazaki H, Ukai K, Namikoshi M.

Mar Drugs. 2014 Dec 17;12(12):6102-12. doi: 10.3390/md12126102.

34.

Long-term efficacy of donepezil for relapse of visual hallucinations in patients with dementia with Lewy bodies.

Ukai K, Fujishiro H, Iritani S, Ozaki N.

Psychogeriatrics. 2015 Jun;15(2):133-137. doi: 10.1111/psyg.12089. Epub 2014 Dec 16.

35.

Practical approach to prepare solid dispersion drug product using spherical silicate.

Nagane K, Kimura S, Ukai K, Ogawa N, Yamamoto H.

Int J Pharm. 2014 Nov 20;475(1-2):364-71. doi: 10.1016/j.ijpharm.2014.08.016. Epub 2014 Aug 15.

PMID:
25131150
36.

Combined effect of papuamine and doxorubicin in human breast cancer MCF-7 cells.

Kanno SI, Yomogida S, Tomizawa A, Yamazaki H, Ukai K, Mangindaan RE, Namikoshi M, Ishikawa M.

Oncol Lett. 2014 Aug;8(2):547-550. Epub 2014 Jun 3.

37.

A case report of segmental arterial mediolysis in which computed tomography angiography was useful for diagnosis.

Yoshida H, Ukai K, Sugimura M, Akoshima H, Kimura K, Iwabuchi M, Tadokoro K, Takahashi H, Rikimaru H, Saitoh T, Suzuki H.

Clin J Gastroenterol. 2013 Dec;6(6):447-53. doi: 10.1007/s12328-013-0433-7. Epub 2013 Nov 6.

38.

[A case of calcineurin-inhibitor induced pain syndrome associated with tacrolimus therapy for ulcerative colitis].

Tadano T, Takahashi H, Sugawara K, Sugimura M, Iwabuchi M, Mano Y, Ukai K, Tadokoro K, Mori Y.

Nihon Shokakibyo Gakkai Zasshi. 2013 Oct;110(10):1783-9. Japanese.

PMID:
24097149
39.

The intrinsic microglial molecular clock controls synaptic strength via the circadian expression of cathepsin S.

Hayashi Y, Koyanagi S, Kusunose N, Okada R, Wu Z, Tozaki-Saitoh H, Ukai K, Kohsaka S, Inoue K, Ohdo S, Nakanishi H.

Sci Rep. 2013 Sep 25;3:2744. doi: 10.1038/srep02744.

40.

Papuamine causes autophagy following the reduction of cell survival through mitochondrial damage and JNK activation in MCF-7 human breast cancer cells.

Kanno S, Yomogida S, Tomizawa A, Yamazaki H, Ukai K, Mangindaan RE, Namikoshi M, Ishikawa M.

Int J Oncol. 2013 Nov;43(5):1413-9. doi: 10.3892/ijo.2013.2093. Epub 2013 Sep 10.

41.

Effectiveness of low-dose milnacipran for a patient suffering from pain disorder with delusional disorder (somatic type) in the orofacial region.

Ukai K, Kimura H, Arao M, Aleksic B, Yamauchi A, Ishihara R, Iritani S, Kurita K, Ozaki N.

Psychogeriatrics. 2013 Jun;13(2):99-102. doi: 10.1111/j.1479-8301.2012.00430.x.

42.

[Case report; a case of ciliated enterogastric cyst with bifid tail of the pancreas].

Fujiya T, Kimura K, Ukai K, Yoshida H, Matsuda M, Suzuki H, Tadokoro K.

Nihon Naika Gakkai Zasshi. 2013 Mar 10;102(3):717-20. Japanese. No abstract available.

PMID:
23777165
43.

Successful treatment of refractory gastric antral vascular ectasia using transcatheter arterial embolization.

Yoshida H, Takahashi H, Akoshima H, Chida N, Noguchi K, Tanabe N, Mano Y, Ukai K, Tadokoro K.

Clin J Gastroenterol. 2013 Jun;6(3):231-6. doi: 10.1007/s12328-013-0385-y. Epub 2013 May 23.

PMID:
26181601
44.

How intermittent presentation affects conscious perceptual reversals of ambiguous figures.

Zheng M, Ukai K.

Springerplus. 2013 Apr 23;2(1):180. doi: 10.1186/2193-1801-2-180. Print 2013 Dec.

45.

[A case of ascending colon neuroendocrine carcinoma drained through a fistula of the descending part of the duodenum].

Yoshida H, Takahashi H, Ukai K, Sugimura M, Iwabuchi M, Mano Y, Tadokoro K, Suzuki H.

Nihon Shokakibyo Gakkai Zasshi. 2013 Apr;110(4):622-9. Japanese.

PMID:
23558125
46.

Euryspongins A-C, three new unique sesquiterpenes from a marine sponge Euryspongia sp.

Yamazaki H, Nakazawa T, Sumilat DA, Takahashi O, Ukai K, Takahashi S, Namikoshi M.

Bioorg Med Chem Lett. 2013 Apr 1;23(7):2151-4. doi: 10.1016/j.bmcl.2013.01.102. Epub 2013 Jan 31.

PMID:
23434422
47.

Flare up of ulcerative colitis during pregnancy treated by adsorptive granulocyte and monocyte apheresis: therapeutic outcomes in three pregnant patients.

Takahashi H, Sugawara K, Sugimura M, Iwabuchi M, Mano Y, Ukai K, Tadokoro K.

Arch Gynecol Obstet. 2013 Aug;288(2):341-7. doi: 10.1007/s00404-013-2748-5. Epub 2013 Feb 12.

PMID:
23404436
48.

A new dibenz[b,e]oxepine derivative, 1-hydroxy-10-methoxy-dibenz[b,e]oxepin-6,11-dione, from a marine-derived fungus, Beauveria bassiana TPU942.

Yamazaki H, Rotinsulu H, Kaneko T, Murakami K, Fujiwara H, Ukai K, Namikoshi M.

Mar Drugs. 2012 Dec;10(12):2691-2697.

49.

A polybromodiphenyl ether from an Indonesian marine sponge Lamellodysidea herbacea and its chemical derivatives inhibit protein tyrosine phosphatase 1B, an important target for diabetes treatment.

Yamazaki H, Sumilat DA, Kanno S, Ukai K, Rotinsulu H, Wewengkang DS, Ishikawa M, Mangindaan RE, Namikoshi M.

J Nat Med. 2013 Oct;67(4):730-5. doi: 10.1007/s11418-012-0735-y. Epub 2012 Dec 29.

50.

Self-arrangement of cellular circadian rhythms through phase-resetting in plant roots.

Fukuda H, Ukai K, Oyama T.

Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Oct;86(4 Pt 1):041917. Epub 2012 Oct 26.

PMID:
23214625

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